Ralph Infusino
43Patents
23h-index
12Co-inventors
82Inventor score
Filing activity: Jan 16, 1978 → Apr 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5263203A | Integrated pump mechanism and inflatable liner for protective | Emerging Cross-Sectional Technologies | 200 | Expired |
| US6934971B2 | Football helmet | Emerging Cross-Sectional Technologies | 164 | Expired |
| USD465067S1 | Football helmet | General | 140 | Expired |
| US5175889A | Inflatable liner for protective headgear | Human Necessities | 139 | Expired |
| USD603099S1 | Sports helmet | General | 127 | Expired |
| US7240376B2 | Sports helmet | Emerging Cross-Sectional Technologies | 105 | Expired |
| USD475486S1 | Inflatable crown liner for a protective helmet | General | 103 | Expired |
| US7954177B2 | Sports helmet | Emerging Cross-Sectional Technologies | 80 | Active |
| USD492818S1 | Jaw pad for a protective helmet | General | 78 | Expired |
| US4646368A | Adjustable chin strap assembly for athletic helmets | Human Necessities | 74 | Expired |
| USD528705S1 | Football helmet | General | 73 | Expired |
| USD511026S1 | Sport helmet | General | 70 | Expired |
| US7900279B2 | Sports helmet with clamp for securing a chin protector | Emerging Cross-Sectional Technologies | 61 | Active |
| US6240571A | Protective helmet with adjustable sizes | Human Necessities | 60 | Expired |
| US8528118B2 | Sports helmet | Emerging Cross-Sectional Technologies | 58 | Active |
| US8813269B2 | Sports helmet with quick-release faceguard connector and adjustable internal pad element | Emerging Cross-Sectional Technologies | 54 | Active |
| US9763488B2 | Protective sports helmet | Human Necessities | 52 | Active |
| US7146652B2 | Face guard connector assembly for a sports helmet | Emerging Cross-Sectional Technologies | 52 | Expired |
| US9289024B2 | Protective sports helmet | Human Necessities | 51 | Active |
| US9770060B2 | Pad assemblies for a protective sports helmet | Human Necessities | 44 | Active |
| US8938818B2 | Sports helmet | Emerging Cross-Sectional Technologies | 41 | Active |
| US7036151B2 | Face guard for a sports helmet | Emerging Cross-Sectional Technologies | 40 | Expired |
| US10136692B2 | Sports helmet | Emerging Cross-Sectional Technologies | 38 | Active |
| US9788591B2 | Quick release connector | Emerging Cross-Sectional Technologies | 23 | Active |
| US8214929B2 | Shoulder pads | Human Necessities | 18 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.